/* ============================================================
   喵趣漫画官方正版 - 全站样式表
   yxayvixj.cn
   ============================================================ */

/* ============================================================
   Base
   ============================================================ */
:root {
  --color-bg: #f5f5f5;
  --color-text: #333333;
  --color-accent: #b8860b;
  --color-accent-light: #d4a937;
  --color-accent-dark: #8b6914;
  --color-white: #ffffff;
  --color-border: #e0e0e0;
  --color-muted: #666666;
  --color-light: #faf8f3;
  --font-serif: Georgia, "Times New Roman", serif;
  --font-sans: Arial, "Helvetica Neue", Helvetica, sans-serif;
  --container-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-sans);
  line-height: 1.3;
  color: var(--color-text);
}

h1 {
  font-size: 28px;
  font-weight: 700;
}

h2 {
  font-size: 22px;
  font-weight: 700;
}

h3 {
  font-size: 18px;
  font-weight: 600;
}

h4 {
  font-size: 16px;
  font-weight: 600;
}

p {
  margin-bottom: 12px;
}

/* ============================================================
   Layout - 全局骨架
   ============================================================ */

.site-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-main {
  flex: 1 0 auto;
  width: 100%;
}

.site-home {
  width: 100%;
}

.site-inner {
  width: 100%;
}

.inner-main {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 24px 20px 48px;
}

/* 页头 */
.site-header {
  background-color: var(--color-white);
  border-bottom: 2px solid var(--color-accent);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 16px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.brand-logo:hover .brand-name {
  color: var(--color-accent);
}

/* 导航 */
.site-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-list li a {
  display: block;
  padding: 8px 14px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.nav-list li a:hover {
  color: var(--color-accent);
  background-color: var(--color-light);
}

.nav-list li a.is-current {
  color: var(--color-accent);
  font-weight: 700;
  background-color: var(--color-light);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-muted);
}

.breadcrumb a {
  color: var(--color-accent);
}

.breadcrumb a:hover {
  color: var(--color-accent-dark);
  text-decoration: underline;
}

.breadcrumb-sep {
  color: var(--color-border);
  font-size: 12px;
}

.breadcrumb-current {
  color: var(--color-muted);
}

/* 页面标题区 */
.page-header {
  margin-bottom: 32px;
}

.page-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text);
}

.page-description {
  font-size: 16px;
  color: var(--color-muted);
  max-width: 720px;
}

/* 页脚 */
.site-footer {
  background-color: var(--color-white);
  border-top: 2px solid var(--color-accent);
  margin-top: auto;
}

.footer-columns {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 40px 20px 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.5;
}

.footer-col ul li a:hover {
  color: var(--color-accent);
}

.copyright {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 16px 20px 24px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-muted);
  text-align: center;
  border-top: 1px solid var(--color-border);
}

/* ============================================================
   Components - 按钮
   ============================================================ */

.btn-primary,
.btn-secondary,
.btn-back,
.btn-categories {
  display: inline-block;
  padding: 10px 24px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: center;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  min-height: 44px;
  line-height: 1.4;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border: 1px solid var(--color-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.btn-secondary:hover {
  background-color: var(--color-light);
  color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

.btn-back,
.btn-categories {
  background-color: var(--color-accent);
  color: var(--color-white);
  border: 1px solid var(--color-accent);
}

.btn-back:hover,
.btn-categories:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
}

.btn-categories {
  background-color: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.btn-categories:hover {
  background-color: var(--color-light);
  color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

/* ============================================================
   Components - 图片容器
   ============================================================ */

figure {
  margin: 0;
}

figcaption {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-muted);
  text-align: center;
  padding: 8px 0 0;
}

/* ============================================================
   Pages - 首页
   ============================================================ */

.home-main {
  width: 100%;
}

/* 首屏 Hero */
.hero-section {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 20px 40px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.hero-text h1 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-text);
}

.hero-text p {
  font-size: 16px;
  color: var(--color-muted);
  margin-bottom: 24px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-figure {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-figure img {
  width: 100%;
  max-width: 480px;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* 题材分类标签 */
.category-tags {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 32px 20px;
}

.category-tags h2 {
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tag-item {
  display: inline-block;
  padding: 8px 20px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-text);
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  min-height: 40px;
  line-height: 1.4;
}

.tag-item:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

/* 最近更新 */
.recent-updates {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.recent-updates {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 40px 20px;
}

.recent-updates h2 {
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.update-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.update-item {
  display: flex;
  gap: 16px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.update-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.update-item img {
  width: 80px;
  height: 106px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.update-info {
  flex: 1;
  min-width: 0;
}

.update-info h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.4;
}

.update-meta {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 4px;
}

.update-date {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--color-accent);
}

/* 人气榜单预览 */
.ranking-preview {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 40px 20px;
}

.ranking-preview h2 {
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.ranking-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ranking-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.ranking-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.rank-number {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-accent);
  width: 36px;
  text-align: center;
  flex-shrink: 0;
}

.rank-content {
  flex: 1;
  min-width: 0;
}

.rank-content h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.rank-content p {
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 0;
}

/* 阅读指南入口 */
.guide-entry {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.guide-entry {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 40px 20px;
}

.guide-entry h2 {
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.guide-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.guide-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: box-shadow var(--transition-fast);
}

.guide-card:hover {
  box-shadow: var(--shadow-md);
}

.guide-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.guide-card p {
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 16px;
}

.guide-card a {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
  min-height: 44px;
  line-height: 44px;
  padding: 0 4px;
}

.guide-card a:hover {
  color: var(--color-accent-dark);
  text-decoration: underline;
}

/* 长尾推荐预告 */
.featured-topics {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 40px 20px;
}

.featured-topics h2 {
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.topic-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.topic-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.topic-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.topic-card a {
  display: block;
}

.topic-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.topic-card h3 {
  font-size: 18px;
  font-weight: 600;
  padding: 16px 20px 4px;
}

.topic-card p {
  font-size: 14px;
  color: var(--color-muted);
  padding: 0 20px 20px;
  margin-bottom: 0;
}

/* ============================================================
   Pages - 内页通用
   ============================================================ */

/* 侧栏布局 - categories 页 */
.page-layout {
  display: grid;
  gap: 32px;
}

.sidebar-left .page-layout {
  grid-template-columns: 280px 1fr;
  align-items: start;
}

.page-sidebar {
  min-width: 0;
}

.sidebar-inner {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  position: sticky;
  top: 84px;
}

.sidebar-inner h2 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

.category-index {
  list-style: none;
}

.category-index li {
  margin-bottom: 4px;
}

.category-index li a {
  display: block;
  padding: 8px 12px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.category-index li a:hover {
  background-color: var(--color-light);
  color: var(--color-accent);
}

.sidebar-note {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-muted);
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.page-content {
  min-width: 0;
}

/* 分类页 */
.category-list-block {
  margin-bottom: 40px;
}

.category-list-block h2,
.category-detail-block h2 {
  margin-bottom: 12px;
}

.section-desc {
  font-size: 15px;
  color: var(--color-muted);
  margin-bottom: 20px;
}

.category-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.category-tag-list li a {
  display: inline-block;
  padding: 8px 18px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-text);
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  min-height: 40px;
  line-height: 1.4;
}

.category-tag-list li a:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.category-item {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 24px;
  align-items: center;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition-fast);
}

.category-item:hover {
  box-shadow: var(--shadow-md);
}

.category-text h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.category-text p {
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.category-figure {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.category-figure img {
  width: 180px;
  height: 240px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.inner-links {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 32px;
}

.inner-links h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.inner-links p {
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 16px;
}

.inner-links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.inner-links ul li a {
  display: inline-block;
  padding: 6px 14px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-text);
  min-height: 36px;
  line-height: 1.4;
}

.inner-links ul li a:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

/* ============================================================
   Pages - 阅读指南
   ============================================================ */

.guide-section {
  margin-bottom: 40px;
}

.guide-section h2 {
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.guide-section > p {
  font-size: 15px;
  color: var(--color-muted);
  margin-bottom: 20px;
  max-width: 720px;
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.step-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: box-shadow var(--transition-fast);
}

.step-card:hover {
  box-shadow: var(--shadow-md);
}

.step-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-accent);
}

.step-card p {
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 0;
}

.tips-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.tips-list li {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: box-shadow var(--transition-fast);
}

.tips-list li:hover {
  box-shadow: var(--shadow-md);
}

.tips-list h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}

.tips-list p {
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 0;
}

.related-links {
  margin-top: 40px;
}

.related-links h2 {
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.related-links > p {
  font-size: 15px;
  color: var(--color-muted);
  margin-bottom: 20px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.related-card {
  display: block;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.related-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.related-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text);
}

.related-card:hover h3 {
  color: var(--color-accent);
}

.related-card p {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 0;
}

.guide-media {
  margin: 40px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.guide-media img {
  width: 100%;
  max-width: 720px;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ============================================================
   Pages - 恋爱漫画推荐
   ============================================================ */

.recommendation-list {
  margin-bottom: 40px;
}

.recommendation-list h2 {
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.recommendation-list .manga-card {
  display: flex;
  gap: 20px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition-fast);
}

.recommendation-list .manga-card:hover {
  box-shadow: var(--shadow-md);
}

.manga-cover-wrap {
  flex-shrink: 0;
}

.manga-cover-wrap img {
  width: 120px;
  height: 160px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.manga-info {
  flex: 1;
  min-width: 0;
}

.manga-info h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
}

.manga-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--color-accent);
  background-color: var(--color-light);
  border: 1px solid var(--color-accent);
  border-radius: 999px;
  padding: 2px 10px;
  margin-bottom: 8px;
}

.manga-desc {
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 0;
}

.analysis {
  margin-bottom: 40px;
}

.analysis h2 {
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.analysis-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 16px;
  transition: box-shadow var(--transition-fast);
}

.analysis-item:hover {
  box-shadow: var(--shadow-md);
}

.analysis-item h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-accent);
}

.analysis-item p {
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 0;
}

/* 内页相关链接 */
.related-links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.related-links ul li a {
  display: inline-block;
  padding: 6px 14px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-text);
  min-height: 36px;
  line-height: 1.4;
}

.related-links ul li a:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.related-links p a {
  color: var(--color-accent);
  font-weight: 600;
}

.related-links p a:hover {
  color: var(--color-accent-dark);
  text-decoration: underline;
}

/* ============================================================
   Pages - 热血漫画推荐
   ============================================================ */

.manga-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.manga-grid .manga-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.manga-grid .manga-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.manga-grid .manga-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.manga-grid .manga-card h3 {
  font-size: 17px;
  font-weight: 600;
  padding: 14px 16px 4px;
}

.manga-grid .manga-card p {
  font-size: 14px;
  color: var(--color-muted);
  padding: 0 16px 12px;
  margin-bottom: 0;
}

.manga-grid .manga-card .tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--color-accent);
  background-color: var(--color-light);
  border: 1px solid var(--color-accent);
  border-radius: 999px;
  padding: 2px 10px;
  margin: 0 16px 14px;
}

/* ============================================================
   Pages - 404
   ============================================================ */

.error-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  min-height: 60vh;
}

.error-content {
  text-align: center;
  max-width: 560px;
}

.error-code {
  font-family: var(--font-sans);
  font-size: 72px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 16px;
}

.error-content h1 {
  font-size: 28px;
  margin-bottom: 12px;
}

.error-desc {
  font-size: 16px;
  color: var(--color-muted);
  margin-bottom: 24px;
}

.error-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.error-tip {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-muted);
}

/* ============================================================
   Responsive - 桌面断点（≤1200px）
   ============================================================ */

@media (max-width: 1200px) {
  .header-inner,
  .inner-main,
  .hero-section,
  .category-tags,
  .recent-updates,
  .ranking-preview,
  .guide-entry,
  .featured-topics,
  .footer-columns {
    padding-left: 20px;
    padding-right: 20px;
  }
}

/* ============================================================
   Responsive - 平板断点（≤1024px）
   ============================================================ */

@media (max-width: 1024px) {
  .hero-section {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero-figure img {
    max-width: 100%;
  }

  .update-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .sidebar-left .page-layout {
    grid-template-columns: 220px 1fr;
    gap: 24px;
  }

  .category-item {
    grid-template-columns: 1fr 160px;
    gap: 16px;
  }

  .category-figure img {
    width: 140px;
    height: 190px;
  }

  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .manga-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   Responsive - 手机断点（≤768px）
   ============================================================ */

@media (max-width: 768px) {
  h1 {
    font-size: 24px;
  }

  h2 {
    font-size: 20px;
  }

  .header-inner {
    min-height: 56px;
    padding: 8px 16px;
  }

  .brand-name {
    font-size: 18px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 2px solid var(--color-accent);
    padding: 8px 16px 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    box-shadow: var(--shadow-md);
  }

  .nav-list.is-open {
    display: flex;
  }

  .nav-list li a {
    padding: 12px 16px;
    font-size: 15px;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .inner-main {
    padding: 16px 16px 40px;
  }

  .hero-section {
    padding: 32px 16px 24px;
    gap: 20px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
    text-align: center;
  }

  .category-tags,
  .recent-updates,
  .ranking-preview,
  .guide-entry,
  .featured-topics {
    padding: 28px 16px;
  }

  .update-list {
    grid-template-columns: 1fr;
  }

  .guide-cards,
  .topic-cards {
    grid-template-columns: 1fr;
  }

  .step-grid,
  .tips-list {
    grid-template-columns: 1fr;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }

  .manga-grid {
    grid-template-columns: 1fr;
  }

  .sidebar-left .page-layout {
    grid-template-columns: 1fr;
  }

  .page-sidebar {
    order: 2;
  }

  .page-content {
    order: 1;
  }

  .sidebar-inner {
    position: static;
  }

  .category-item {
    grid-template-columns: 1fr;
  }

  .category-figure img {
    width: 100%;
    max-width: 240px;
    height: auto;
    aspect-ratio: 3 / 4;
  }

  .recommendation-list .manga-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .manga-cover-wrap img {
    width: 140px;
    height: 186px;
  }

  .manga-info {
    text-align: left;
  }

  .footer-columns {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 32px 16px 16px;
  }

  .copyright {
    padding: 12px 16px 20px;
  }
}

/* ============================================================
   Responsive - 小屏手机（≤480px）
   ============================================================ */

@media (max-width: 480px) {
  .brand-name {
    font-size: 16px;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .ranking-item {
    padding: 12px 14px;
  }

  .rank-number {
    font-size: 18px;
    width: 28px;
  }

  .tag-item {
    padding: 8px 14px;
    font-size: 13px;
  }

  .update-item {
    padding: 12px;
  }

  .update-item img {
    width: 72px;
    height: 96px;
  }

  .category-tag-list li a {
    padding: 8px 14px;
    font-size: 13px;
  }

  .error-code {
    font-size: 56px;
  }

  .error-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .error-actions .btn-back,
  .error-actions .btn-categories {
    width: 100%;
    text-align: center;
  }
}